OPAC Home  
B.S. 1640 : Part 2 : 1962 : Specification for steel butt - welding pipe fittings for the petroleum industry Part 2. wrought and cast austenitic chromium- nickel steel fittings - London British Standard Institution

STD419

B.S. 1640 : Part 2 : 1962

Copyright @ 2015-2021 Library, University of Moratuwa, Katubedda, Moratuwa (10400), Sri Lanka